David Meyer
8f418b11d2
PR11004: Inline memcpy to avoid generating nested call sequence. Un-XFAIL 2011-06-09-TailCallByVal and 2010-11-04-BigByval
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140516 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 06:13:20 +00:00
Dan Gohman
b116142d3b
Revert r129875, XFAILing this test for arm, since the fix was reverted.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139058 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-03 00:14:24 +00:00
Stuart Hastings
2575a9c606
Un-XFAIL this test for ARM. <rdar://problem/7662569>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129875 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-20 21:47:45 +00:00
Stuart Hastings
ac42a19217
ARM doesn't support byval yet. XFAIL this test until it does.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128891 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 17:16:21 +00:00
Duncan Sands
1e92ec6886
When passing a huge parameter using the byval mechanism, a long
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sequence of loads and stores was being generated to perform the
copy on the x86 targets if the parameter was less than 4 byte
aligned, causing llc to use up vast amounts of memory and time.
Use a "rep movs" form instead. PR7170.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118260 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-04 21:16:46 +00:00
